How to correct this chest indentation post-op Gyno Surgery? (Photos)

At one week post op, it is way too soon to judge your results. Swelling is often asymmetric and can throw off how your chest looks for many weeks. For now, be patient. However, if the swelling doesn't improve and/or gets worse then see your surgeon asap. Best of luck. 

It is only 1 week postop and you had different procedures on each side.  The recovery will therefore be slightly different on each side.  You should check with your plastic surgeon to make sure you do not have a collection of blood or fluid within the right breast.  Otherwise, for the time being you should be patient.  Minor contour irregularities often improve with time.